CN102213597B - Navigation device for vehicle and peripheral facility retrieval display method - Google Patents
Navigation device for vehicle and peripheral facility retrieval display method Download PDFInfo
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- CN102213597B CN102213597B CN201110046917.1A CN201110046917A CN102213597B CN 102213597 B CN102213597 B CN 102213597B CN 201110046917 A CN201110046917 A CN 201110046917A CN 102213597 B CN102213597 B CN 102213597B
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Abstract
A kind of navigation device for vehicle and peripheral facility retrieval display method, the facility can easily grasped as destination is the facility in specific restricted driving region.Navigation device for vehicle possesses: display unit; Information input unit, the information of input user instruction; Map datum storage unit, storing map information, this cartographic information comprises the information in restricted driving region, and the information in this restricted driving region represents to only have the vehicle meeting predetermined condition to pass through; Storage unit, stores that can represent could information from passing through of pass through in described restricted driving region of vehicle; And control module.When the facility retrieved according to the information obtained by described information input unit is the facility in described restricted driving region, described control module by described current could information judge from vehicle whether be the vehicle that can pass through in this restricted driving region, when being judged as YES the vehicle of impassability, be that this situation of facility in described restricted driving region is identifiably shown on the picture of described display unit by this facility.
Description
Technical field
The present invention relates to a kind of navigation device for vehicle and peripheral facility retrieval display method, possess following function, that is, show so that wield mode can be held the restricted driving region only having licensed vehicle to pass through.
Background technology
Existing more typical navigation device for vehicle possesses: the CPU equal controller controlled all process of navigation; Prestore the memory storage such as DVD (DigitalVersatileDisk)-ROM or IC storage card of map datum; Display device; GPS (GlobalPositioningSystem) receiver; The pick-up unit etc. that gyroscope, vehicle speed sensor etc. detect the current location of vehicle and present orientation.And, pass through control device, the map datum comprising the current location of vehicle is read from memory storage, according to this map datum, map image around vehicle location is shown on the picture of display device, and the vehicle position mark overlap being used to indicate car's current position is presented on map image, along with vehicle moves, roll display map image, or make map image fixing on picture, and vehicle position mark is moved, thus can recognize that just where vehicle travels at present at a glance.
Further, navigation device for vehicle is equipped with Route guiding function usually, Route guiding function refers to and makes user not lost and function that is that easily travel towards destination.By this Route guiding function, control device uses map datum, adopt BFS (Breadth First Search) method or Dai Kesi to consign algorithm (Dijkstra ' salgorithm) etc. and carry out analog computation, the optimal path of automatic search from departure place (being typical for car's current position) to destination (being typical for the path that cost is minimum), the path of this search is stored as path of navigation, in the process of moving, on map image, so that the mode distinguished can be carried out (such as with other roads, change color, or increase live width) show this path of navigation, and, when reaching preset distance from car near the crossing of direct of travel need be changed on path of navigation, map image shows guiding figure (the crossing enlarged drawing of this crossing, represent the arrow of the direct of travel in this crossing, to the distance of this crossing, crossing title etc.), thus user can be rested in which road travels relatively good, should to which direction running etc. in crossing.
When searching route, user presets destination, is set to the midway of destination as required via ground.Further, also as required, various condition (being as preferentially or with ordinary road as priority scheduling with toll road) is set in the lump.In guider, the data set by these, search the multiple path of destination, and such as point color shows the path searched, and route guidance is carried out in the path therefrom selected according to user.
When carrying out route guidance according to this Route guiding function, change the path of leading at present sometimes, or change destination.Such as, as wanting, go the function that can utilize during a convenience store, navigation device for vehicle possesses " peripheral facility retrieval function " before going to destination set originally.This peripheral facility retrieval function refers to, retrieval user is in advance as the facility of type desired by searching object, and by the title of the facility retrieved, from the distance from truck position to this facility, list is shown to picture from the direction of this facility seen from truck position etc.
According to this peripheral facility retrieval function, user can know from truck position and be present in its periphery specified type facility between position relationship.Further, as required, picture is touched the facility desired by (or being selected by straighforward operation), the information relevant with this facility can be obtained.
As technology related to this, following technology is described in patent documentation 1, from the information relevant with multiple facility, the kind of the required facility of setting, according to the kind of set facility, with the position of destination for benchmark extracts the information of the facility in preset range.
Patent documentation 1: Japanese Unexamined Patent Publication 2001-356024 publication
In recent years, in order to response environment problem, just consider the vehicles such as the electric automobile of environment at active development.If all vehicles do not discharge Tail Gas, then limited without the need to the traveling of viewpoint to vehicle based on environmental protection, but current condition is, this kind of vehicle does not reach extensively universal yet.
In this case, in order to alleviate the impact that the objectionable impurities that contains in tail gas is brought to human body, the vehicle that can pass through in predetermined area is limited.Such as, in Germany, in order to significantly reduce the objectionable impurities of discharging from vehicle, import " environment area " regulation." environment area " regulation should refer to, according to objectionable impurities air capacity, vehicle represent a certain of redness, yellow, green label to only have the vehicle indicating these labels can pass through in " environment area ".
Current, even if when the facility in " environment area " is set as destination, still carry out route searching in the above described manner, proceed to the route guidance of this facility.Therefore, for the purpose of being used as the facility on ground be present in " environment area " interior time, in vehicle travels according to route guidance, see the mark that expression enters into " environment area ", just start to recognize that vehicle can not enter.Therefore, not only need to re-start the operation of changing destination etc., also likely cause not knowing to travel on which road, bring obstacle to safety traffic.
Summary of the invention
The present invention proposes in view of the problem of prior art, its object is to, and provides a kind of navigation device for vehicle and peripheral facility retrieval display method, and the facility can easily grasped as destination is this situation of facility in specific restricted driving region.
In order to solve the problem of above-mentioned prior art, according to basic mode of the present invention, a kind of navigation device for vehicle being provided, possessing: display unit; Information input unit, the information of input user instruction; Map datum storage unit, storing map information, this cartographic information comprises the information in restricted driving region, and the information in this restricted driving region represents to only have the vehicle meeting predetermined condition to pass through; Storage unit, stores that represent could information from passing through of could pass through in described restricted driving region of vehicle; And control module, described display unit, information input unit, map datum storage unit and storage unit are controlled, when the facility retrieved according to the information obtained by described information input unit is the facility in described restricted driving region, described control module could information be judged to pass through in this restricted driving region from vehicle by described passing through, when being judged as YES the vehicle of impassability, be this situation of facility in described restricted driving region by this facility, be shown in the mode that can identify on the picture of described display unit.
In the navigation device for vehicle of this mode, when the result of peripheral facility retrieval is when being judged as there is the facility in described restricted driving region in the preset range from vehicle, expression, when showing this facility, is that the purport of the facility in restricted driving region is attached to showing nominally of this facility by described control module.Or, when the result of peripheral facility retrieval is that when being judged as there is the facility in described restricted driving region in the preset range from vehicle, the display setting of this facility is the invalid display of grey by described control module, and is set as selecting this facility.Or, when the destination being judged as that circuit is retrieved is the facility in described restricted driving region, described control module does not carry out the display of the route guidance to this facility, and carries out the display that this facility is facility in described restricted driving region, vehicle can not pass through this purport.Or when described restricted driving region is classified as multiple restricted driving grade, the restricted driving grade in the described restricted driving region of described control module existing for described facility, carries out the display of this situation of facility in restricted driving region that described facility is this restricted driving grade.
Further, in the navigation device for vehicle of this mode, the display of described control module for input described current could the setting menu of information, obtain corresponding with indicated grade current could information.Or described control module is according to the current license tag that vehicle is pasted, and obtaining described passing through could information.Or described control module is according to the car type information of vehicle, and obtaining described passing through could information.
Further, according to other modes of the present invention, provide a kind of peripheral facility retrieval display method, perform in navigation device for vehicle, described navigation device for vehicle comprises: information input unit, the information of input user instruction; Map datum storage unit, storing map information, this cartographic information comprises the information in restricted driving region, and the information in this restricted driving region represents to only have the vehicle meeting predetermined condition to pass through; And storage unit; Store that represent could information from passing through of could pass through in described restricted driving region of vehicle, the feature of described peripheral facility retrieval display method is, comprising: the step retrieving facility according to the information obtained according to described information input unit; Judge that whether this facility is the step of the facility in described restricted driving region; Judge the step could passed through in described restricted driving region from vehicle; And when passing through in described restricted driving region from vehicle described in being judged as, show in the mode that can identify the step that described facility is the facility in described restricted driving region.
In the peripheral facility retrieval display method of this mode, the step retrieving described facility has: retrieve the step from the described facility in preset range from truck position; And, judge that whether the facility that retrieves is the step of the facility in described restricted driving region; Showing in the step of described facility in the mode that can identify, when showing this facility, is that the purport of the facility in restricted driving region is attached to showing nominally of this facility by expression.Or the step retrieving described facility has: retrieve the step from the described facility in preset range from truck position; And, judge that whether the facility that retrieves is the step of the facility in described restricted driving region; Showing in the step of described facility in the mode that can identify, is the invalid display of grey by the display setting of this facility.Or the step retrieving described facility has: the step of this facility being carried out circuit retrieval as destination; And judge that whether destination is the step of the facility in described restricted driving region; Showing in the mode that can identify in the step of described facility, carrying out the display that this facility is facility in described restricted driving region, vehicle can not pass through this situation.Or, when described restricted driving region is classified as multiple restricted driving grade, showing in the step of described facility in the mode that can identify, the restricted driving grade in the described restricted driving region existing for described facility, carries out the display of this situation of facility in restricted driving region that described facility is this restricted driving grade.
In the peripheral facility retrieval display method of this mode, before the step of the described facility of retrieval, possess: show for input current could the step of setting menu of information; And, according to inputted information, obtain corresponding with grade current could information.Or, before the step of described searching facility, possess: the step obtaining the image of the current license tag that vehicle is pasted; Judge the step of the kind of described current license tag; And, according to the kind of described current license tag, obtain corresponding with grade current could the step of information.Or, before the step of the described facility of retrieval, possess: the step obtaining the car type information of vehicle; And, according to described car type information, obtain corresponding with grade described current could the step of information.
The effect of invention:
According to navigation device for vehicle of the present invention and periphery, retrieval display method is set, whether obtain from vehicle is the information of the vehicle that can pass through in restricted driving regions such as " environment areas ", when retrieving facility, the display of this situation additional on the facility in restricted driving region.Further, when have selected the facility in restricted driving region for the purpose of being used as, be that this situation of facility in restricted driving region carries out message display to this facility.Thereby, it is possible to whether easily grasp when retrieving facility is facility in restricted driving region, can prevent from, when from vehicle being the vehicle that can not travel in restricted driving region, carrying out the line-guiding to restricted driving region.
Accompanying drawing explanation
Fig. 1 is the block diagram of the structure of the navigation device for vehicle represented involved by an embodiment of the invention.
Fig. 2 is the figure representing restricted driving region, i.e. an example in " environment area ".
Fig. 3 be represent to pass through in the restricted driving region of vehicle could the process flow diagram of an example of setting process of information.
Fig. 4 be represent the information could passed through in restricted driving region from vehicle setting menu example (one of).
Fig. 5 is the setting menu example (two) representing the information could passed through in restricted driving region from vehicle.
Fig. 6 is the process flow diagram of an example of the Graphics Processing representing facility retrieval result.
Fig. 7 be an example of the facility retrieval result representing the facility comprised in restricted driving region figure (one of).
Fig. 8 is the figure (two) of an example of the facility retrieval result representing the facility comprised in restricted driving region.
Fig. 9 is the process flow diagram of an example of the Graphics Processing representing destination result for retrieval.
Figure 10 is the indication example when facility in restricted driving region being set as destination.
Description of reference numerals
100 navigation device for vehicle; 1aDVD-ROM; 2 operating portions; 3GPS receiver; 4 self-discipline boat method sensors; 7 display parts; 10 guider main bodys; 11 memory buffer; 12 control parts; 15 path of navigation storage parts; 16 path of navigation drawing sections; 17 storage parts; 20 facility list drawing sections; 26,27 environment ground tape identification; 71,72 facility retrieval result screen; 74,83,83,99 environment ground tape labels.
Embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.
(structure of navigation device for vehicle)
Fig. 1 is the block diagram of the structure of the navigation device for vehicle 100 represented involved by embodiments of the present invention.
In figure, 1 is DVD driver, and 1a is the storage medium storing map datum and other guiding datas.In the present embodiment, as the storage medium storing this data, use DVD-ROM1a, but also can use hard disk or other storage mediums.At the map that this stores, with each engineer's scale grade such as 1/12500,1/25000,1/50000,1/100000, be divided into longitude width and the latitude width of suitable size, the road comprised in this map, buildings, facility and other various objects, the coordinate set as the point (node) represented by longitude and latitude stores.Map datum is made up of such as lower part: (1) path layer, is made up of road section data, crossing data, node data etc.; (2) background layer, for showing road, buildings, park, rivers and creeks etc. on map image; (3) letter symbol layer, for showing the word or map symbol etc. that indicate the administrative region titles such as street name, road name, crossing title etc.; Etc..
On path layer, road section data provide the attribute information of each road, by the road category that each section forming road is represented (national highway, super expressway, Dou Dao Fu Xiandaolu, other roads), road network form a social stratum grade, form the data such as the number of nodes in section, road number (road name), the width in section that connected by each node and form.Crossing data are combinations of node among the node on the section that is combined with crossing, nearest from crossing.Node data is the list of whole nodes forming road, is made up of the information etc. for the positional information of each node and recognition node being whether crossing.
Further, 2 is operating portions, this operating portion is provided with the action button etc. for operating guider main body 10.In the present embodiment, operating portion 2 comprises remote control transmitter, and user can utilize the remote control transmitter in hand to operate guider main body 10.
And, 3 represent GPS, this GPS receives the gps signal sent from multiple gps satellite, generates the gps datas such as the longitude of the current location of vehicle, latitude, PDOP (PositionDOP) value and HDOP (HorizontalDOP) value and exports.4 represent self-discipline boat method sensor.This self-discipline boat method sensor 4 by gyroscope angularly sensor and operating range sensor form, angular transducer detects the vehicle anglec of rotation, and operating range sensor is every certain operating range production burst.
And, 5 represent for carrying out the communication equipments such as the car phone communicated with various service centre, 6 represent VICS receiver, and this VICS receiver receives VICS (registered trademark) (Vehicle Information and Communication System) information of sending from electric wave beacon or light beacon.These beacons are arranged at road side, be connected, provide the traffic congestion information etc. of periphery with police office, road management person and integrating center.
Further, 7 is the display parts such as liquid crystal panel, and guider main body 10 shows the map around current vehicle position on this display part 7, or display path of navigation, the marking of cars and other navigation informations from origin to destination.Display part 7 is provided with touch panel on its picture, is configured with the various buttons corresponding with the displaying contents of display frame.Further, touch panel is for selecting by the input media of the menu of these various button indications etc.8 represent the loudspeaker being provided navigation information by sound to user.
Guider main body 10 is made up of such as lower part.11 represent memory buffer, store the map datum read from DVD-ROM1a via DVD driver 1 temporarily.
12 represent the control part be made up of microcomputer.Be built-in with the program for navigating in control part 12, control part 12 carries out following various process according to this program, that is, according to the signal exported from GPS 3 and the information exported from self-discipline boat method sensor 4, calculate car's current position; Or read into memory buffer 11 via DVD driver 1 from DVD-ROM1a by wanting the map datum shown; Or use the map datum read in memory buffer 11, with the search condition set, search path of navigation from origin to destination; Etc..Further, as described later, when the facility retrieved is positioned at specific restricted driving region, so that the mode that this facility is the facility in restricted driving region easily can be grasped, formed and represent that periphery arranges the facility list of result for retrieval, and show.
13 represent map depiction portion, use the map datum read in memory buffer 11 to generate map image; 14 represent operation screen mark generating unit, generate the various marks such as various menu screens (operation screen), vehicle position mark and the vernier corresponding with running-active status.
15 represent path of navigation storage part, store the path of navigation searched by control part 12; 16 represent the path of navigation drawing section describing path of navigation.Store in path of navigation storage part 15 from origin to destination, whole nodes of path of navigation of being searched by control part 12.When showing map, path of navigation drawing section 16 reads path of navigation information from path of navigation storage part 15, to be different from the color of other roads and live width to describe path of navigation.
17 is storage parts, is made up of storeies such as the EEPROM be connected with control part 12, interim information, the information of facility that retrieves in peripheral facility retrieval storing specific restricted driving region.
18 represent audio output unit, according to the signal from control part 12, voice signal are supplied to loudspeaker 8.19 represent Images uniting portions, overlappingly on the map image described by map depiction portion 13 mark various marks that generating unit 14 generates, operation screen, the path of navigation etc. described by path of navigation drawing section 16 by operation screen, to output on display part 7.
20 represent facility list drawing section, carry out the drawing processing of the facility list generated in control part 12.
In the navigation device for vehicle 100 formed like this, as the action that it is basic, control part 12, according to the gps signal received by GPS 3 and the signal inputted from self-discipline boat method sensor 4, detects car's current position.And, via DVD driver 1, read the map datum around car from DVD-ROM1a, be stored in memory buffer 11.Map depiction portion 13, according to the map datum reading into memory buffer 11, generates map image, via Images uniting portion 19, the picture of display part 7 shows the map image around car.
And, control part 12 is along with the movement from car, according to each signal inputted from GPS 3 and self-discipline boat method sensor 4, detect car's current position, according to this testing result, overlapping display vehicle position mark on map image shown on the picture of display part 7, along with the movement from car, vehicle position mark is moved, or roll display map image.
Further, user operates operating portion 2, once setting destination and other desired information (information etc. via ground to the midway of destination), then control part 12 by according to from GPS 3 and self-discipline boat method sensor 4 each input to car's current position be set as departure place, use the map datum of DVD-ROM1a, the path that search current cost is from origin to destination minimum.And, using being stored in path of navigation storage part 15 by searching for the path obtained as path of navigation, via path of navigation drawing section 16 and Images uniting portion 19, on display part 7, overlapping display path of navigation on the map image on picture.Now, in order to make user easily identify, be different from other roads display mode (such as, by live width overstriking, or with eye-catching color display, etc.) display path of navigation.Like this, control part 12, along with the traveling from car, exports suitable navigation information, guides and drive to destination from car along path of navigation.
With reference to Fig. 2 ~ Figure 10, the peripheral facility retrieval process on the navigation device for vehicle 100 formed like this is described.First, use Fig. 2, restricted driving regions such as " environment areas " is described.Then, use Fig. 3 ~ Fig. 5, the setting from car being whether the index being allowed to vehicle current in restricted driving region is described.Then, use Fig. 6 ~ Figure 10, process when being present in indicated facility in restricted driving regions such as " environment areas " is described.
Fig. 2 is the example representing the restricted driving region 22 being designated as " environment area " in the city 21 of Germany." environment area " refers to, limits the vehicle that can pass through in this region 22 according to exhaust benchmark.If meet exhaust benchmark, then on vehicle, paste the current license tag representing and can pass through in environment area.Such as, before 1 day January in 1997, the vehicle of registration does not have license tag, can not travel in environment area.And, red license tag pasted by the vehicle of registration during January 1 to 31 days Dec in 2000 in 1997, yellow license tag pasted by the vehicle of registration during January 1 to 31 days Dec in 20005 calendar year 2001, green license tag pasted by the vehicle of registration after 1 day January in 2006.Fig. 2 (b) represents the example of the current license tag 25 of red current license tag 23, yellow current license tag 24 and green.
The each current license tag of Fig. 2 (b) represents with oblique line or horizontal line, but in fact represents with each corresponding color.
Fig. 2 (c) and Fig. 2 (d) representative ring condition tape identification.Be the mark 26 in environment area and the mark (27a, 27b) representing the vehicle that can travel in environment area by expression, arouse driver and note.Fig. 2 (c) represents that the region 22 of Fig. 2 (a) is environment area, represent post redness, yellow, green current license tag vehicle can travel in this environment area.Fig. 2 (d) represents that the region 22 of Fig. 2 (a) is environment area, represents that the vehicle pasting viridescent current license tag can travel in this environment area.
In addition, " environment area " is also called in " restricted driving region ".Further, restricted driving region is categorized as multiple grade according to exhaust benchmark etc.Such as, the region that the vehicle posting red current license tag can pass through is the region of restricted driving grade 2, the region that the vehicle posting yellow current license tag can pass through is the region of restricted driving grade 3, and the region that the vehicle pasting viridescent current license tag can pass through is the region of restricted driving class 4.
Fig. 3 be represent to pass through in the restricted driving region of vehicle could the process flow diagram of an example of setting process of information.This setting process was carried out before facility retrieval process described later.
First, in step s 11, control part 12 obtains the information could passed through in restricted driving region from vehicle.This information is set based on the information inputted by information setting menu.Fig. 4 is the figure of the example representing this information setting menu.
If select " set " button 42 on the information setting menu 41 of Fig. 4 (a), then show the setting menu 43 of Fig. 4 (b).If select " other " button 44 in this setting menu 43, and select " environment area " button 45 wherein, then show the current license tag Marker selection picture 46 of Fig. 4 (c).In current license tag Marker selection picture 46, show 3 kinds of current license tag marks.The current license tag select among these current license tag marks, pasting on vehicle.
Fig. 5 represents other examples set the information could passed through in restricted driving region.If select the " set " button 42 of the information setting menu 41 of Fig. 5 (a), then show the setting menu 43 of Fig. 5 (b).If select " other " button 44 in this setting menu 43, and select " vehicle " button 51 wherein, then as Suo Shi Fig. 5 (c) to Fig. 5 (e), show the selection picture of manufacturer, car name, model.By selecting each project, display Fig. 5 (f) confirmation screen, show from vehicle can which restrict driving grade region pass through.Confirm when to be pasted with the current license tag conformed to environment (restricted driving) corresponding grade on vehicle, select "Yes" button.
In addition, also can arrange the camera can taken vehicle, the image this camera being photographed to vehicle is analyzed, and detects whether be pasted with current license tag, thus obtains the information could passed through in restricted driving region.
In the step S12 of Fig. 3, control part 12 judges to pass through in restricted driving region from vehicle.When be have selected environment ground tape label by the sequence of operations shown in Fig. 4 in step s 11, and, when being the pasted objects car of current license tag by confirming from vehicle in a series of operation shown in Fig. 5, judge to pass through in restricted driving region from vehicle.On the other hand, during non-selected environment ground tape label, or, when have selected "No" in Fig. 5 (f), be judged as to pass through in restricted driving region from vehicle.When passing through in restricted driving region, step S13 can be transferred to, when can not pass through, transferring to step S14.
In next step S13, the information setting of the current license tag selected in step s 11 is that restricted driving region is current could index by control part 12, is stored in storage part 17.In this setting, set the value corresponding with the kind (being vented restricted driving grade) of selected current license tag.Such as, among the current license tag being set in Fig. 4 (c), corresponding with selected current license tag grade (such as, be grade 2 when red, is grade 3 when yellow, is class 4 when green).In addition, the grade of registration is also called environment (restriction) the corresponding grade from vehicle.
In addition, in step S14, owing to can not pass through in restricted driving region from vehicle, thus by current for restricted driving region could target setting be " can not ".
By above-mentioned a series of operation, set from the corresponding grade of the restricted driving of vehicle.
Then, with reference to Fig. 6 ~ Fig. 8, the Graphics Processing of the result of carrying out facility retrieval is described.Fig. 6 is the process flow diagram of the example representing the facility retrieval result Graphics Processing that control part 12 carries out, Fig. 7 and Fig. 8 is the figure of an example of the list display representing facility retrieval result.In addition, from the corresponding grade of the restricted driving of vehicle be register with grade 3 by carrying out the process shown in Fig. 3.That is, if in the restricted driving region of among restricted driving grade 2 ~ restricted driving class 4, restricted driving grade 2 and restricted driving grade 3, then can travel.
In the step S21 of Fig. 6, obtain facility retrieval condition.Facility retrieval condition refers to, the range of search of facility is appointed as several kilometers from vehicle periphery, or specifies the type of the facility that will retrieve, and display facility retrieval menu (not shown), obtains this condition by the selection of user.
In next step S22, according to the facility retrieval condition obtained in the step s 21, carry out facility retrieval.Facility retrieval carries out as follows, in control part 12, with reference to the map datum reading into memory buffer 11, detects the facility that the facility etc. that whether there is specified type in the data relevant with the facility in the map of specified scope meets search condition.
In next step S23, judge the facility whether existed in the facility of result for retrieval in restricted driving region.To the facility extracted in step S22, with reference to its position data, judge whether to be positioned at restricted driving region.When there is the facility in localized area, transfer to step S24, when there is not the facility in restricted driving region, transfer to step S25.
In next step S24, result due to facility retrieval is there is the facility in restricted driving region, so with the display mode can distinguished the facility in restricted driving region and extra-regional facility of restricting driving, make facility list, in step S26, according to made facility list, display result for retrieval.
Fig. 7 is the example representing facility retrieval result.In the facility retrieval result screen 71a of Fig. 7 (a), list shows facility 73a ~ facility 73c, represents the state that have selected facility 73a.The details of facility 73a are displayed on information display area 75.
In the example of Fig. 7 (a), on the facility 73a among facility 73a ~ facility 73c, expression is that " the environment ground tape label " 74 of facility in restricted driving region is affixed to facility nominally, is shown in right side.
Fig. 7 (b) represents that facility is positioned at other indication examples in restricted driving region.On the facility retrieval result screen 72a of Fig. 7 (b), list shows facility 76a ~ facility 76d.Wherein, facility 76a and facility 76b is the facility in restricted driving region, carries out the invalid display of grey, can not select in the mode can carrying out distinguishing with other facilities.
The example that the facility list corresponding with restricted driving grade shows is represented in Fig. 8.On the facility retrieval result screen 71b of Fig. 8 (a), list shows facility 81a ~ facility 81c, represents the state that have selected facility 81a.The details of facility 81a are shown on information display area 82.
In the example of Fig. 8 (a), arranging among 81a ~ 81c, facility 81a and facility 81c is facility in restricted driving region.Wherein, on facility 81a, expression is that " the environment ground tape label " 83 of facility in the region of restricted driving grade 2 is affixed to facility nominally, is shown in right side; On facility 81c, expression is that " the environment ground tape label " 84 of facility in the region of restricted driving class 4 is affixed to facility nominally, is shown in right side.
Further, on the facility retrieval result screen 72b of Fig. 8 (b), list shows facility 85a ~ 85d, and facility 85a and facility 85b is by the invalid display of grey.Facility 85a and facility 85b is the facility in restricted driving region, be restricted driving class 4 region in facility, so the corresponding grade of environment is 3 can not pass through in this region from vehicle, therefore so that the mode of these facilities can not be selected to show.
Further, facility 85c is the facility in restricted driving region, be restricted driving grade 3 region in facility; Facility 85d is the facility in restricted driving region, be restricted driving grade 2 region in facility, so can pass through in this region from vehicle, therefore show in the mode that can select.In Fig. 8 (b), the denominational of the facility of facility 85c shows with the yellow (representing with backslash in Fig. 8 (b)) corresponding with restricted driving grade 3, and the denominational of the facility of facility 85d shows with the redness (representing with oblique line in Fig. 8 (b)) corresponding with restricted driving grade 2.
On the other hand, in step s 25, there is not the facility in restricted driving region, so make list in the mode identical with common facility list, according to the facility list made in step S26, display result for retrieval.
Then, with reference to Fig. 9 and Figure 10, Graphics Processing when being set as destination after facility retrieval, by the facility in restricted driving region is described.
Fig. 9 is the process flow diagram of the example representing the destination result for retrieval Graphics Processing that control part 12 carries out, and Figure 10 represents an example of the display frame corresponding with this process.
First, in step S31, obtain facility retrieval condition.Facility retrieval condition obtains as follows, the range of search of facility is appointed as the distance of several kilometers from vehicle periphery, specifies the type of the facility that will retrieve, and display facility retrieval menu (not shown), obtains this condition by the selection of user.
In next step S32, with the search condition obtained in step S31 to implement facility retrieval.Facility retrieval carries out as follows, and control part 12, with reference to the map datum reading into memory buffer 11, is retrieved in the data relevant with the facility in the map of specified scope, whether there is the facility of the search conditions such as the facility meeting specified type.
In next step S33, list display result for retrieval.
In next step S34, judge whether facility is selected as destination.Carry out standby until be selected as destination, if be selected as destination, then transfer to step S35.
Figure 10 be represent using as among the facility list that the result of facility retrieval shows, desired facility list is chosen as destination time the figure of example of destination result for retrieval.Figure 10 (a) represents the facility retrieval result screen 91 showing facility list.List shows facility 94a ~ facility 94d on this screen, and represents the state of the facility 94a that have selected wherein.The details of selected facility 94a are shown on information display area 95.
The circuit searching picture that Figure 10 (b) shows after being the facility 94a among the facility list that have selected Figure 10 (a).By selecting " OK " button 97 on this screen, initial path searching.
On next step S35, judge whether destination is the facility in restricted driving region.To the facility extracted on step S34, with reference to its position data, judge whether to be positioned at restricted driving region.If the destination in restricted driving region, then transfer to step S36, if destination is not in restricted driving region, then transfer to step S38.
In next step S36, judge from vehicle whether be the vehicle that can travel in restricted driving region.If can travel in restricted driving region, then transfer to step S38, if can not travel in restricted driving region, then transfer to step S37.
If do not paste license tag on vehicle, then can not travel in restricted driving region.Further, when being pasted with license tag, according to the grade in the corresponding grade of this restricted driving and environment area, judge whether to travel.
In next step S37, the facility selected for the purpose of indicator gauge is shown as is the message of the facility in restricted driving region.
Figure 10 (c) is the picture representing circuit result for retrieval.When this example, facility 94a is the facility in restricted driving region, and display expression is not the information 98 of the vehicle that can travel in restricted driving region from vehicle.
Further, as shown in Figure 10 (d), when have selected facility 94a, be that the environment ground tape label 99 of the facility in restricted driving region is shown on the information display area 96 of circuit searching picture 92b by this facility of expression 94a.
On the other hand, when destination is not the facility in restricted driving region, or when from vehicle being the vehicle that can travel in restricted driving region, in step S38, using selected facility as destination, search index path, execution route leads.
As mentioned above, according to navigation device for vehicle and peripheral facility retrieval display method, obtain from vehicle whether be the vehicle that can pass through in restricted driving regions such as " environment areas ", to during facility retrieval to the mark of this situation of facility additional representation in restricted driving region.Further, when have selected the facility in restricted driving region as destination, be that this situation of facility in restricted driving region carries out message display to this facility.Thereby, it is possible to whether easily grasp when retrieving facility is facility in restricted driving region, can prevent from, when from vehicle being the vehicle that can not travel in restricted driving region, carrying out line-guiding to restricted driving region.
Claims (9)
1. a navigation device for vehicle, using vehicle guidance to the facility as destination, is characterized in that, possesses:
Display unit;
Information input unit, the information of input user instruction;
Map datum storage unit, storing map information, this cartographic information comprises the information in restricted driving region, and the information in this restricted driving region represents to only have the vehicle meeting predetermined condition to pass through;
Storage unit, stores that represent could information from passing through of could pass through in described restricted driving region of vehicle; And
Control module, controls described display unit, information input unit, map datum storage unit and storage unit;
When facility retrieval, when the facility retrieved according to the information obtained by described information input unit is the facility in described restricted driving region, described control module by described current could information judge from vehicle whether be the vehicle that can pass through in this restricted driving region, when being judged as YES the vehicle of impassability, it is this situation of facility in described restricted driving region by this facility, be shown in the mode that can identify on the picture of described display unit
When the result of peripheral facility retrieval is that when being judged as there is the facility in described restricted driving region in the preset range from vehicle, the display setting of this facility is the invalid display of grey by described control module, and is set as selecting this facility.
2. navigation device for vehicle according to claim 1, is characterized in that,
When the result of peripheral facility retrieval is when being judged as there is the facility in described restricted driving region in the preset range from vehicle, the display being this meaning of facility in restricted driving region, when showing this facility, is attached to showing nominally of this facility by described control module.
3. navigation device for vehicle according to claim 1, is characterized in that,
When the destination being judged as that circuit is retrieved is the facility in described restricted driving region, described control module does not carry out the display of the route guidance to this facility, and carries out the display that this facility is facility in described restricted driving region, vehicle can not pass through this meaning.
4. the navigation device for vehicle according to Claims 2 or 3, is characterized in that,
When described restricted driving region is classified as multiple restricted driving grade,
The restricted driving grade in the described restricted driving region of described control module existing for described facility, carries out the display of this meaning of facility in restricted driving region that described facility is this restricted driving grade.
5. navigation device for vehicle according to claim 1, is characterized in that,
The display of described control module for input described current could the setting menu of information, obtain corresponding with indicated grade current could information.
6. navigation device for vehicle according to claim 5, is characterized in that,
Described control module is according to the current license tag that vehicle is pasted, and obtaining described passing through could information.
7. navigation device for vehicle according to claim 6, is characterized in that,
Described control module is according to the car type information of vehicle, and obtaining described passing through could information.
8. navigation device for vehicle according to claim 1, is characterized in that,
Described restricted driving region is the environment area that the vehicle meeting predetermined exhaust benchmark can pass through.
9. a peripheral facility retrieval display method, vehicle guidance extremely performed in the navigation device for vehicle of the facility of destination, described navigation device for vehicle comprises:
Information input unit, the information of input user instruction;
Map datum storage unit, storing map information, this cartographic information comprises the information in restricted driving region, and the information in this restricted driving region represents to only have the vehicle meeting predetermined condition to pass through; And
Storage unit, stores that represent could information from passing through of could pass through in described restricted driving region of vehicle;
The feature of described peripheral facility retrieval display method is, comprising: when facility retrieval,
The step of facility is retrieved according to the information obtained by described information input unit;
Judge that whether this facility is the step of the facility in described restricted driving region;
Judge the step could passed through in described restricted driving region from vehicle; And
When passing through in described restricted driving region from vehicle described in being judged as, show in the mode that can identify the step that described facility is the facility in described restricted driving region,
When the result of peripheral facility retrieval is, when being judged as there is the facility in described restricted driving region in the preset range from vehicle, being the invalid display of grey, and being set as selecting this facility by the display setting of this facility.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP089095/2010 | 2010-04-08 | ||
| JP2010089095A JP2011220781A (en) | 2010-04-08 | 2010-04-08 | On-vehicle navigation device and surrounding facilities search and display method |
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| Publication Number | Publication Date |
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| CN102213597A CN102213597A (en) | 2011-10-12 |
| CN102213597B true CN102213597B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110046917.1A Expired - Fee Related CN102213597B (en) | 2010-04-08 | 2011-02-25 | Navigation device for vehicle and peripheral facility retrieval display method |
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| Country | Link |
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| JP (1) | JP2011220781A (en) |
| CN (1) | CN102213597B (en) |
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| CN105303823B (en) * | 2015-09-07 | 2017-10-20 | 中国联合网络通信集团有限公司 | Rule-breaking vehicle monitoring method and system |
| CN105203122A (en) * | 2015-09-15 | 2015-12-30 | 武汉光庭信息技术有限公司 | Navigation device and method based on urban road restriction rules |
| CN106816023A (en) * | 2015-11-30 | 2017-06-09 | 中国移动通信集团公司 | The control method and server of a kind of traffic prompting equipment |
| CN105547313A (en) * | 2015-12-09 | 2016-05-04 | 上海安吉星信息服务有限公司 | Vehicle navigation method and device |
| CN106248094A (en) * | 2016-08-30 | 2016-12-21 | 北京京东尚科信息技术有限公司 | A kind of method and apparatus determining optimal route based on navigation map |
| CN107085946A (en) * | 2017-06-13 | 2017-08-22 | 深圳市麦谷科技有限公司 | A kind of vehicle positioning method and system based on picture recognition technology |
| CN107146444A (en) * | 2017-06-22 | 2017-09-08 | 宁波吉利汽车研究开发有限公司 | A kind of vehicle, which is restricted driving, warns management system and method |
| JP2019117159A (en) * | 2017-12-27 | 2019-07-18 | トヨタ自動車株式会社 | vehicle |
| CN108458719A (en) * | 2018-03-27 | 2018-08-28 | 苏州清研捷运信息科技有限公司 | A kind of expression of forbidden data of lorry in navigation |
| JP7351836B2 (en) * | 2018-07-24 | 2023-09-27 | フォルシアクラリオン・エレクトロニクス株式会社 | Information gathering device and control method |
| CN110427409A (en) * | 2019-07-08 | 2019-11-08 | 上海易点时空网络有限公司 | Vehicle restricted driving region methods of exhibiting and device, storage medium |
| CN112419739A (en) * | 2020-11-18 | 2021-02-26 | 联通智网科技有限公司 | Vehicle positioning method and device and electronic equipment |
| CN112700669B (en) * | 2020-12-28 | 2022-07-05 | 长城汽车股份有限公司 | Vehicle driving restriction reminding method and device, electronic equipment and readable storage medium |
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| CN102213597A (en) | 2011-10-12 |
| JP2011220781A (en) | 2011-11-04 |
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